Nail buffer



FIG. 1 is a perspective view of my design for a nail buffer.

FIG. 2 is a front view of the nail buffer shown in FIG. 1.

FIG. 3 is a rear view of the nail buffer shown in FIG. 1.

FIG. 4 is a top view of the nail buffer shown in FIG. 1.

FIG. 5 is a bottom view of the nail buffer shown in FIG. 1.

FIG. 6 is a left side view of the nail buffer shown in FIG. 1; and,

FIG. 7 is a right side view of the nail buffer shown in FIG. 1. 

The ornamental design for a nail buffer, as shown and described. 